<!--
 * @Descripttion: 
 * @Author: voanit
 * @Date: 2021-12-16 16:18:57
 * @LastEditors: voanit
 * @LastEditTime: 2021-12-16 16:25:53
-->

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>
<body>
  <ul>
    <li>jack  :  hi：rose有句话我想对你说很久了</li>
    <li>rose  :  你倒是说呀 急死啦</li>
    <li>jack  :  我喜欢你很久啦</li>
    <li>rose  :  哦  我知道啦</li>
  </ul>

  <script>
    var arr=['a', 'b', 'c', 'd', 'e',]
    for( let i=0; i<arr.length; i++){
      console.log(i,999);
    }

    
  </script>
</body>
</html>